{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["person", "location", "organization", "else"], "input": "Gonzalez has three 40-homer seasons and his 121 RBI broke Ruben Sierra 's team record of 119 set in 1989 ."}
{"person": ["Gonzalez", "Ruben Sierra"], "location": [], "organization": [], "else": ["RBI"]}